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3.1.8 Disassembling procedure table
The following table indicates the order in which parts are re-
moved for replacement. To replace parts, remove them in the or-
der of 1 to 18 as shown in the table. To install them, reverse the
removal sequence.
The symbols and numbers preceding the individual part names
Symbols and numbers
Removal parts
(Reference items)
Replacement parts
3.2.3 Guide rail
L1
L2
3.2.3 Roller cam assembly
3.2.3 Cassette housing bracket
R4
3.2.3 Opener guide
R1
R2
3.2.3 Door opener
3.2.3 Relay gear
R5
3.2.3 Limit gear
3.2.3 Cassette holder assembly
3.2.3 Drive gear
R3
3.2.3 Drive arm
3.2.4 Pinch roller arm assembly
T9
T12
3.2.5 Guide arm assembly
T11
3.2.5 Press lever assembly
3.2.6 A/C head
T6
3.2.7 Loading motor
T7
3.2.8 Capstan motor
B1
3.2.9 UV catcher2
T1
T17
3.2.9 Pole base assembly (take-up side) T/B 2
T25
3.2.9 Pole base assembly (supply side) T/B 2
3.2.10 Rotary encoder
B15
3.2.11 Clutch unit
B12
B14
3.2.12 Change lever assembly
B13
3.2.12 Direct gear
3.2.12 Coupling gear
3.2.12 Clutch gear
3.2.13 Link lever
B17
3.2.14 Cassette gear
B18
3.2.14 Control cam
B20
3.2.14 Worm gear
B21
T10
-
Lid guide
3.2.15Control bracket1
B7
3.2.15Control plate
B8
3.2.16Loading arm gear (supply side) B
B5
3.2.16Loading arm gear (take-up side) B
B4
3.2.16Loading arm gear shaft
3.2.17Take-up lever
B11
3.2.17Take-up head
B10
3.2.17Control plate guide
3.2.18Capstan brake assembly
B3
3.2.19Sub brake assembly(take-up side) T/B 15
T14
3.2.20Main brake assembly(take-up side) T/B 16
T15
3.2.20Main brake assembly(supply side) T/B 9
T19
3.2.20Reel disk (take-up side)
T13
3.2.21Tension brake assembly
T22
3.2.21Reel disk (supply side)
T20
3.2.21Tension arm assembly
T24
3.2.21Tension arm bearing
B9
3.2.22Idler lever
T18
3.2.22Idler arm assembly
T16
-
Rotary encoder guide
B16
1-18 (No.82933)
L1
L2
R4 R1
R3
T
1
T
1
T
1
1
T
2
T
3
1
2
T
3
1
2
1
2
T
3
1
2
3
4
5
T
6
T
4
1
2
3
T
8
1
2
3
4
5
6
7
T
1
T
1
T
3
T
1
T
1
T/B 1
T
1
B
1
B
1
B
3
B
4
B
5
B
6
B
1
B
2
B
2
B
1
T/B 5
B
1
B
6
7
8
B
9
T/B 7
T/B 8
T/B 8
T/B 7
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
T/B 16
1
2
3
4
5
6
7
8
T/B 9
1
2
3
4
5
6
7
8
T/B 10
1
2
3
4
5
6
7
8
T/B 10
1
2
3
4
5
6
7
8
T/B 10
1
2
3
4
5
6
7
8
T/B 17
1
2
3
4
5
6
7
8
T/B 18
1
2
3
4
5
6
7
8
T/B 19
1
2
3
4
5
6
7
8
represent the numbers in the "Location of major mechanical
parts" table. Also, the "T", "B", and "T/B" on the right of each part
name shows that the particular part is removed from the front,
from the back, and from both sides of the mechanism, respec-
tively.
T9 T12 T11
T1
B15 B12 B14 B13
B17 B21 B7 B8
1
2
1
1
1
2
1
2
3
1
2
3
4
1
2
3
4
5
1
1
1
2
3
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
9 10 11
12
9 10 11
12
9 10 11
12
9 10 11
12
9 10 11
12
9 10 11
12
Fig.3-1-8a
B5
B4 B11 T14 T15 T13 T22 T24 T18
4
5
5
6
5
6
7
5
6
7
8
5
6
5
6
7
5
6
7
5
6
13 14
13 14
15
13 14
15
9
9
9
13 14
15 16
13 14
15 16 17
13 14
15 16 17
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